Monday, April 29, 2013

Evolution and Natural Selection Daily Question Catch up

Monday April 29th
The normal transfer of genetic information that occurs between populations is known as:
Gene Flow
When there is a drastic reduction in genetic variation of a very small population that is isolated, this is known as Founder Effect
Over a period of 4 generations the following allele frequency change occurs due to random chance.  This would be due to:  Genetic Drift
Initial Population
Final Population
Red:  75%
Red:  20%
White:  25%
White:  80%

Friday April 26th

Thursday April 25th
Populations evolve NOT  Individuals

Evolution is a change in Allele Frequencies of a population over time.
Natural selection is nature selecting for two key things.  What are those two key things?
Can I survive and Can I reproduce

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